The Effects of Public Sector Unionism on Pay, Employment, Department Budgets, and Municipal Expenditures

Jeffrey Zax and Casey Ichniowski, When Public Sector Workers Unionize (University of Chicago Press, 1988), chap. 12, https://www.nber.org/books-and-chapters/when-public-sector-workers-unionize/effects-public-sector-unionism-pay-employment-department-budgets-and-municipal-expenditures.